A local backup when you do not own the workspace
Notion backs up your workspace in the cloud — but only for members. When a vendor handbook, open-source docs site, or course lives on a public notion.site domain, you are one permission change away from losing access.
Treat this as a backup pass: paste the root public URL, download markdown with folders intact, and store the zip like any other archive. Nested pages and database CSVs come along on the crawl.
This is not continuous sync or incremental backup software. It is a snapshot you trigger when the link still works — the same moment you would hit “Save as” in a browser.
Large public wikis often exceed the free 100-page cap. Plus allows 5,000 pages and local image files. For a one-page snapshot see archive a Notion page.